Compressed combustion piston



FIG. 1 is a perspective view of the compressed combustion piston showingmy new design;

FIG. 2 is a front elevational view thereof, the rear elevational viewbeing a mirror image of the view shown in this Figure;

FIG. 3 is a left side elevational view therof, the right sideelevational view being a mirror image of the view shown in this Figure;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The ornamantal design for a compressed combustion piston, as shown anddescribed.